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In order to control the size of my basic shapes, I added a parameter like this, . Below is the image of the basic shapes drawn at random places, using the random loop control.

(required picture 1).

Aggregate Shapes:

With these basic shapes, I am going to draw two shapes that are related to space or space travel. My aggregate shapes are rockets, launch pad, and spaceships. Before I show the image of those shapes, I would like to talk about how I managed to put together basic shapes to create aggregate ones. First, I had to sketch the shapes and calculate the orientations of turtle and the scale of which the sides need to increase or decrease. Below is the snippet. In the end, I just had to try different orientations and scales multiple times.